[Sarcoidosis of the lacrimal sac as a cause of dacriostenosis].

Sarcoidosis is a systemic granulomatous disease of unknown aetiology. The course of sarcoidosis ranges from asymptomatic to severe. It could affect people of all ages. The disease affects predominantly the lungs and lymph nodes, skin, abdominal organs or eyes. Sarcoidosis of lacrimal sac is very uncommon. We describe a young man with lacrimal sac and nasal mucosa sarcoidosis present with epiphora. Few years before the onset of dacriocystitis the patient was treated because of lymph nodes sarcoidosis. The lacrimal sac sarcoidosis developed five years after systemic disease remission. An endoscopic dacriocystorhinostomy with intubation of nasolacrimal duct was performed. We used postoperatively systemic and local steroids for 3 months period. The patient is under observation for over four years with good health. The abnormal looking nasal or lacrimal sac mucosa could be associated with granulomatous disease as sarcoidosis and Wegener's or malignancies. If the sarcoidosis is established, it could be the first manifestation of sarcoidosis leading to future systemic sarcoidosis development or it may develop many years after the onset of systemic disease. Endoscopic dacriocystorhinostomy with intubation followed by intensive therapy with systemic and local corticosteroids may be helpful to maintain lacrimal drainage patency.